Influence of silver additions on the aging characteristics of the Cu-10.4at.%Al alloy
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Data
1998-03-27
Autores
Adorno, A. T. [UNESP]
Guerreiro, M. R. [UNESP]
Benedetti, A. V. [UNESP]
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Resumo
The influence of additions of 1.3, 2.5, 3.8, 5.1, and 6.3 at.% Ag on the aging behavior of the Cu-10.4at.%Al alloy was studied using microhardness measurements, scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) analysis. The results indicated that with silver additions it is possible to obtain a response to age hardening, and that for large aging times there is a decrease in the alloy hardness, with a process that leads to Ag and Al segregation. © 1998 Elsevier Science S.A.
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Palavras-chave
Aging, Copper-based alloys, Microhardness, Silver additions, Ternary systems, Age hardening, Composition effects, Hardness testing, Mechanical variables measurement, Scanning electron microscopy, Segregation (metallography), Silver, X ray analysis, Energy dispersive X ray (EDX) analysis, Copper alloys
Como citar
Journal of Alloys and Compounds, v. 268, n. 1-2, p. 122-129, 1998.